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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/25 09:38
From version 61.2
edited by Karry Zhuang
on 2025/07/15 15:50
Change comment: There is no comment for this version
To version 45.97
edited by Xiaoling
on 2024/08/06 18:08
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.karry
1 +XWiki.Xiaoling
Content
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19 19  * **EC Range & Resolution:**
20 20  ** **ECK0.01** : 0.02 ~~ 20 μS/cm
21 21  ** **ECK0.1**: 0.2 ~~ 200.0 μS/cm
22 -** **ECK1.0** : 0 ~~ 2,000 μS/cm  Resolution: 1 μS/cm
23 -** **ECK10.0** : 10 ~~ 20,000 μS/cm  Resolution: 10 μS/cm
24 -** **ECK200.0** : 1 ~~ 200,000 μS/cm  Resolution: 1 μS/cm
22 +** **ECK1.0** : 2 ~~ 2,000 μS/cm  Resolution: 1 μS/cm
23 +** **ECK10.0** : 20 ~~ 20,000 μS/cm  Resolution: 10 μS/cm
25 25  
26 26  * **EC Accuracy**: ±1% FS
26 +
27 +* **Temperature Measure Range**: -20 ~~ 60 °C
28 +
27 27  * **Temperature Accuracy: **±0.5 °C
28 -* **Working environment:**
29 -** Ambient Temperature: 0–60°C
30 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
31 -** ECK200.0 Continuous monitoring of cross-section water quality, aquaculture, sewage treatment, environmental protection, pharmaceuticals, food, tap water, seawater and other high conductivity environments
30 +
32 32  * **IP Rated**: IP68
33 33  
34 34  * **Max Pressure**: 0.6MPa
35 35  
35 +
36 36  == 1.2 Application for Different Range ==
37 37  
38 38  
... ... @@ -42,17 +42,15 @@
42 42  == 1.3 Wiring ==
43 43  
44 44  
45 -[[image:image-20241129142314-1.png||height="352" width="1108"]]
45 +[[image:image-20240720172533-1.png||height="347" width="569"]]
46 46  
47 47  
48 48  == 1.4 Mechinical Drawing ==
49 49  
50 - ECK1 and ECK10  ECK200
51 51  
51 +[[image:image-20240714174241-2.png]]
52 52  
53 -[[image:image-20240714174241-2.png]] [[image:1752564223905-283.png||height="399" width="160"]]
54 54  
55 -
56 56  == 1.5 Installation ==
57 57  
58 58  
... ... @@ -102,6 +102,7 @@
102 102  
103 103  * The equipment should be calibrated before each use. It is recommended to calibrate it every 3 months for long-term use. The calibration frequency should be adjusted appropriately according to different application conditions (degree of dirt in the application, deposition of chemical substances, etc.).
104 104  
103 +
105 105  == 1.7 RS485 Commands ==
106 106  
107 107  
... ... @@ -128,7 +128,6 @@
128 128  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
129 129  
130 130  
131 -
132 132  === 1.7.2 Change address ===
133 133  
134 134  
... ... @@ -166,6 +166,7 @@
166 166  0X8F
167 167  )))
168 168  
167 +
169 169  === 1.7.4 Query data ===
170 170  
171 171  
... ... @@ -207,11 +207,8 @@
207 207  **For example**, the returned data is 12 03 04 (% style="color:red" %)**02 AE**(%%) 01 64 B8 D0. 02 AE is converted to decimal 686,  K=1, EC: 686uS/cm,temperature: 35.6℃ Convert the returned data to decimal and divide by 10.
208 208  
209 209  
210 -ECK200
211 -
212 212  === 1.7.5 Calibration Method ===
213 213  
214 -ECK1 and ECK10.0
215 215  
216 216  This device uses one-point calibration, and you need to prepare a known E standard solution. When mileage K=1, 1~~2000 uses 1413μS/cm standard solution, and when mileage K=10, 10~~20000 uses 12.88mS/cm standard solution.
217 217  
... ... @@ -256,10 +256,6 @@
256 256  |(% style="width:99px" %)0X11|(% style="width:112px" %)0X06|(% style="width:135px" %)0X00|(% style="width:126px" %)0X26|(% style="width:85px" %)0X00|(% style="width:1px" %)0X02|(% style="width:1px" %)0XEB|(% style="width:1px" %)0X50
257 257  
258 258  
259 -
260 -ECK200.0
261 -
262 -
263 263  = 2. DR-PH01 Water PH Sensor =
264 264  
265 265  == 2.1 Specification ==
... ... @@ -281,9 +281,7 @@
281 281  
282 282  * **Temperature measurement error**: ±0.5°C
283 283  
284 -* **Working environment:**
285 -** Ambient Temperature: 0–60°C
286 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
276 +* **Temperature Measure Range**: -20 ~~ 60 °C
287 287  
288 288  * **Temperature Accuracy: **±0.5 °C
289 289  
... ... @@ -291,6 +291,7 @@
291 291  
292 292  * **Max Pressure**: 0.6MPa
293 293  
284 +
294 294  == 2.2 Wiring ==
295 295  
296 296  
... ... @@ -352,6 +352,7 @@
352 352  
353 353  * The equipment should be calibrated before each use. For long-term use, it is recommended to calibrate once every 3 months. The calibration frequency should be adjusted appropriately according to different application conditions (degree of dirt in the application, deposition of chemical substances, etc.). After aging, the electrodes should be replaced in time.
354 354  
346 +
355 355  == 2.6 RS485 Commands ==
356 356  
357 357  
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490 490  
491 491  * **Stability**: ≤2mv/24 hours
492 492  
493 -* **Working environment:**
494 -** Ambient Temperature: 0–60°C
495 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
485 +* **Equipment working conditions**: Ambient temperature: 0-60°C Relative humidity: <85%RH
496 496  
497 497  * **IP Rated**: IP68
498 498  
499 499  * **Max Pressure**: 0.6MPa
500 500  
491 +
501 501  == 3.2 Wiring ==
502 502  
503 503  
... ... @@ -568,6 +568,7 @@
568 568  |=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 64.75px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)CRC16 high
569 569  |(% style="width:99px" %)0XFE |(% style="width:112px" %)0X03|(% style="width:135px" %)0X00|(% style="width:126px" %)0X50|(% style="width:85px" %)0X00|(% style="width:1px" %)0X00|(% style="width:1px" %)0X51|(% style="width:1px" %)0XD4
570 570  
562 +
571 571  **response:**
572 572  
573 573  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
... ... @@ -574,6 +574,7 @@
574 574  |=(% style="width: 103.6px;background-color:#4F81BD;color:white" %)New address|=(% style="width: 103.6px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
575 575  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
576 576  
569 +
577 577  === 3.6.2 Change address ===
578 578  
579 579  
... ... @@ -611,6 +611,7 @@
611 611  0X96
612 612  )))
613 613  
607 +
614 614  === 3.6.4 Query data ===
615 615  
616 616  
... ... @@ -663,11 +663,11 @@
663 663  == 4.1 Specification ==
664 664  
665 665  
666 -* **Measuring range**: 0-20mg/L, 0–50℃
660 +* **Measuring range**: 0-20mg/L, 0-50°C
667 667  
668 -* **Accuracy**: 3%, ±0.5℃
662 +* **Accuracy**: 3%, ±0.5°C
669 669  
670 -* **Resolution**: 0.01 mg/L, 0.01℃
664 +* **Resolution**: 0.01 mg/L, 0.01°C
671 671  
672 672  * **Maximum operating pressure**: 6 bar
673 673  
... ... @@ -675,9 +675,7 @@
675 675  
676 676  * **Power supply voltage**: 5-24V DC
677 677  
678 -* **Working environment:**
679 -** Ambient Temperature: 0–60°C
680 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
672 +* **Working environment**: temperature 0-60°C; humidity <95%RH
681 681  
682 682  * **Power consumption**: ≤0.5W
683 683  
... ... @@ -690,10 +690,13 @@
690 690  == 4.3 Impedance requirements for current signals ==
691 691  
692 692  
693 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:400px" %)
694 -|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
695 -|(% style="width:132px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**
685 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
686 +|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V**
687 +|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω**
696 696  
689 +[[image:image-20240718195414-8.png||height="100" width="575"]]
690 +
691 +
697 697  == 4.4 Mechinical Drawing ==
698 698  
699 699  
... ... @@ -707,6 +707,7 @@
707 707  
708 708  * If the water conditions are complex and you want accurate data, you need to wipe the sensor probe frequently.
709 709  
705 +
710 710  == 4.6 RS485 Commands ==
711 711  
712 712  
... ... @@ -750,6 +750,7 @@
750 750  |=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
751 751  |(% style="width:99px" %)0X01|(% style="width:72px" %)0X10|(% style="width:64px" %)0X00|(% style="width:68px" %)0X0A|(% style="width:70px" %)0X00|(% style="width:72px" %)0X02|(% style="width:56px" %)0X61|(% style="width:56px" %)0XCA
752 752  
749 +
753 753  === 4.6.3 Query data ===
754 754  
755 755  
... ... @@ -792,7 +792,7 @@
792 792  == 5.1 Specification ==
793 793  
794 794  
795 -* **Measuring range**: 0.1~~1000.0NTU
792 +* **Measuring range**: 0.11000.0NTU
796 796  
797 797  * **Accuracy**: ±5%
798 798  
... ... @@ -800,13 +800,11 @@
800 800  
801 801  * **Stability**: ≤3mV/24 hours
802 802  
803 -* **Output signal**: RS485 (standard Modbus-RTU protocol, device default address: 01)
800 +* **Output signal**: A: 420 mA (current loop)B: RS485 (standard Modbus-RTU protocol, device default address: 01)
804 804  
805 -* **Power supply voltage**: 5~~24V DC (when output signal is RS485), 12~~24V DC (when output signal is 4~~20mA)
802 +* **Power supply voltage**: 524V DC (when output signal is RS485)1224V DC (when output signal is 420mA)
806 806  
807 -* **Working environment:**
808 -** Ambient Temperature: 0–60°C
809 -** Relative Humidity: <85% RH(Specifically refers to the cable male and female)
804 +* **Working environment**: temperature 060°C; humidity ≤ 95%RH
810 810  
811 811  * **Power consumption**: ≤ 0.5W
812 812  
... ... @@ -819,10 +819,11 @@
819 819  == 5.3 Impedance requirements for current signals ==
820 820  
821 821  
822 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:400px" %)
823 -|(% style="width:132px" %)**Supply Voltage**|(% style="width:67px" %)**9V**|(% style="width:67px" %)**12V**|(% style="width:67px" %)**20V**|(% style="width:67px" %)**24V**
824 -|(% style="width:132px" %)**Max Impedance**|(% style="width:65px" %)**<250Ω**|(% style="width:67px" %)**<400Ω**|(% style="width:67px" %)**<500Ω**|(% style="width:65px" %)**<900Ω**
817 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:420px" %)
818 +|=(% style="width: 140px" %)Supply Voltage|=(% style="width: 70px;" %)9V|=(% style="width: 70px;" %)**12V**|=(% style="width: 70px;" %)**20V**|=(% style="width: 70px;" %)**24V**
819 +|(% style="width:137px" %)**Max Impedance**|(% style="width:70px" %)**<250Ω**|(% style="width:68px" %)**<400Ω**|(% style="width:68px" %)**<500Ω**|(% style="width:70px" %)**<900Ω**
825 825  
821 +
826 826  == 5.4 Mechinical Drawing ==
827 827  
828 828  
... ... @@ -895,9 +895,3 @@
895 895  For example, the returned data is 15 03 02 (% style="color:red" %)**02 9A**(%%) 09 4C
896 896  
897 897  02 9A is the turbidity value, converted to decimal, it is 666, and then divided by 10, the actual value is 66.6, 02 9A means the current turbidity value is 66.6 NTU
898 -
899 -
900 -= 6.  Water Quality Sensor Datasheet =
901 -
902 -
903 -* **[[Water Quality Sensor Transmitter Datasheet>>https://www.dropbox.com/scl/fi/9tofocmgapkbddshznumn/Datasheet_WQS-xB-WQS-xS_Water-Quality-Sensor-Transmitter.pdf?rlkey=wxua12ur9swk30rkqnh2boo9z&st=axga6epf&dl=0]]**
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